Reduced Risk: Ovarian Cancer. Combo estrogen/progesterone birth control pills can lower your risk of this type of cancer. The benefit starts within 3 to 6 months after starting the pill. The longer you take it, the lower your risk. Depo-Provera also lowers the risk, especially if you use it for more than 3 years.
Sporangia are the structures that house and create spores in certain organisms. As many of these organisms are non-mobile, they have no choice but to release the spores out into the environment. This allows the spores, which are haploid, the opportunity to germinate and form gametophytes.
Best Answer: The sporangia of the bread mould Rhizopus are Asexual structures that produce haploid spores.Hence, the correct answer is a...!!. asexual structures that produce diploid spores. c. sexual structures that produce haploid spores. d. sexual structures that produce diploid spores. e. vegetative structures with no role in reproduction. Add your answer. Source.